104664256

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 56

約数和(自身を含む): 213278720

約数和(自身を除く): 108614464

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 158, 163, 254, 316, 326, 508, 632, 652, 1016, 1264, 1304, 2032, 2528, 2608, 4064, 5056, 5216, 8128, 10033, 10432, 12877, 20066, 20701, 25754, 40132, 41402, 51508, 80264, 82804, 103016, 160528, 165608, 206032, 321056, 331216, 412064, 642112, 662432, 824128, 1324864, 1635379, 3270758, 6541516, 13083032, 26166064, 52332128, 104664256]

約数ペア:

[(1, 104664256), (2, 52332128), (4, 26166064), (8, 13083032), (16, 6541516), (32, 3270758), (64, 1635379), (79, 1324864), (127, 824128), (158, 662432), (163, 642112), (254, 412064), (316, 331216), (326, 321056), (508, 206032), (632, 165608), (652, 160528), (1016, 103016), (1264, 82804), (1304, 80264), (2032, 51508), (2528, 41402), (2608, 40132), (4064, 25754), (5056, 20701), (5216, 20066), (8128, 12877), (10033, 10432)]